Cap for wheel nut



FIG. 1 is a front elevational view of a cap for wheel nut, showing my design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top, plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a cross-sectional view thereof taken along lines VII-VII in FIG. 2. 

CLAIM The ornamental design for a cap for wheel nut, as shown and described. 